铜母合金(符合HS注释规定) ( )
A.16
B.17
C.18
D.19
参考答案:A
解析:归税号7405.0000。按具体品目列名归类。
加油站的客户档案一般包括的主要内容有哪些?
In which phase of the project life cycle,are cost and staffing levels high ?()
A.Intermediate stage
B.Final stage
C.Pre-intermediate stage
D.Initial stage